FRITSCH PULVERISETTE 13 classic line - Manual (Page 32)

Functional part Task Test Maintenance interval
Protection switch 1 (acti-
vated by closing the
grinding chamber)
Start-up block Grinding chamber open:
Mill does not start!
Caution!
If the switch is defective,
the disks will start up. Do
not reach into the mill
while it is running.
Before each use (replace
defective switch)
Protection switch 2 (acti-
vated by closing the
grinding stock container)
Start-up block Grinding stock container
not inserted: Mill does not
start up!
Caution!
If the switch is defective
the mill will start up. Do
not reach into the mill
while it is running.
Before each use (replace
defective switch)
Grinding disk gap width Break function Test distance
The gap must be at least
0.1 mm.
Before each use
9.1 Gear oil exchange
The gears of the motor are filled with gear oil at delivery (ISO VG 220
Ord. no.: 85.0110.00). To change the gear oil, there is an unscrewable
filler screw at the top of the gear housing.
The oil needs to be changed after approx. 5 years.
Maintenance
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